<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script>
        var name='我叫卡卡西,住在火影村';
        var age = '今年30岁';
        var address ='kakaxi@itcast.cn';
        var salary = 2000;
        console.log(name);
        console.log(age);
        console.log(address);
        console.log(salary);
        prompt('请输入名字');
        alert(输出用户刚才输入的姓名)
    </script>
</head>
<body>
    
</body>
</html>